48fd087c4167d5c3d21a67ff7a6415fafcaaaeab827ae1320be11b61ac317dcd | Triage

Analysis

max time kernel
31s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06/01/2023, 19:27

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General

Target

RealFileSystem.dll
Size

38KB
MD5

9457a16f1d4ff421cc547e5be473347b
SHA1

f7794b3984e4e9a00b51d2b79a6289d67f8ca592
SHA256

48fd087c4167d5c3d21a67ff7a6415fafcaaaeab827ae1320be11b61ac317dcd
SHA512

939edf7c8a2d92eb8d1d3ed7db17cc965937a92ea6d821a27d68a3dadf39c1ea78e5cecd40ef8ce3026b215e8c3fdd5dbdd5c58fd9679f7bb0287b621b1b9dc3
SSDEEP

768:yjh0GZIvxoyaEahgNwgzbKu942QiqmG6lXXHBMPqkFSQ:ah0GZIvxoyaEahqwSQi/lhMPpSQ

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 1272	1612	regsvr32.exe	28
PID 1612 wrote to memory of 1272	1612	regsvr32.exe	28
PID 1612 wrote to memory of 1272	1612	regsvr32.exe	28
PID 1612 wrote to memory of 1272	1612	regsvr32.exe	28
PID 1612 wrote to memory of 1272	1612	regsvr32.exe	28
PID 1612 wrote to memory of 1272	1612	regsvr32.exe	28
PID 1612 wrote to memory of 1272	1612	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\RealFileSystem.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\RealFileSystem.dll
  2⤵
  PID:1272

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1272-56-0x00000000764C1000-0x00000000764C3000-memory.dmp

Filesize
8KB

Download
memory/1612-54-0x000007FEFBD91000-0x000007FEFBD93000-memory.dmp

Filesize
8KB

Download